ABMA - American Bearing Manufacturers Association

ABMA 104

1994-01-01T00:00:00Z

ABMA 104; Rolling bearings - Thrust bearings - Boundary dimensions, general plan - Stabilized Maintenance 2010 ABMA - American Bearing Manufacturers Association This International Standard specifies the major boundary dimensions of single-direction and doubledirection thrust bearings with flat back faces.
In addition, it gives the minimum bore diameters of housing washers and maximum outside diameters of shaft washers of bearings in dimension series 11, 12, 13, 14, 22, 23 and 24.
Chamfer dimensions r_s and r_1s apply only at the corners indicated in figures 1 and 2. No dimensions are given for other corners; however, they should not be sharp.
Maximum chamfer dimensions are given in ISO 582.
Guidelines for the extension of this International Standard for single-direction thrust bearings are given in annex A.

ABMA 12.1

1992-01-01T00:00:00Z

ABMA 12.1; Load Instrument Ball Bearings Metric Design - Stabilized Maintenance 2010 ABMA - American Bearing Manufacturers Association This standard covers the characteristics that define metric design instrument ball bearings, their boundary dimensions, tolerances, internal clearances, classification for selective assembly, and recommended practices for gaging, friction torque determination, load rating, operational life prediction and yield rate limitation.
The standard applies only to the size ranges covered by Paragraph 4, Boundary Dimensions.

ABMA 14215

1998-01-01T00:00:00Z

ABMA 14215; Aerospace - Airframe, Ball Bearingd, , Double-Row, Rigid, Percision Sealed, Heavy Duty - Inch Series - Stabilized Maintenance 2010 ABMA - American Bearing Manufacturers Association

ABMA 19.2

2008-01-01T00:00:00Z

ABMA 19.2; Tapered Roller Bearings - Radial Inch Design ABMA - American Bearing Manufacturers Association This standard covers inch design radiai tapered roller bearings of various types, part numbering systems, tolerances, and fitting practices. For boundary dimensions, refer to manufacturers' catalogs. Tapered roller thrust bearings are covered in ANSI/ABMA Standard 23.2.
General ABMA standards which apply to various types of bearings should be consulted for tolerance definitions, gauging practices, mounting accessories, and method of evaluating load ratings.